TPASD08C

{
  "schema_version": 1,
  "type": "component",
  "slug": "tpasd08c",
  "title": "TPASD08C",
  "brief": "TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "circuit protection",
    "tpasd08c",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "TPASD08C",
    "manufacturer": "TECH PUBLIC",
    "package": "SOD-323",
    "pin_count": 2,
    "category": "Circuit Protection",
    "subcategory": "ESD And Surge Protection (TVS/ESD)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/61cde6824ba5dd8e3ee7979b60ecfd06.pdf",
    "parts": {
      "symbol": "tpasd08c.kicad_sym",
      "footprint": "tpasd08c.kicad_mod",
      "model_3d": "tpasd08c-hero.glb",
      "model_3d_plain": "tpasd08c-etched.glb",
      "model_3d_step": "tpasd08c-etched.step",
      "model_3d_step_plain": "tpasd08c.step",
      "lbr": "tpasd08c.lbr"
    },
    "distributor_links": {
      "lcsc": "C48886818"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T17:51:37Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "A1",
        "type": "passive",
        "description": "Bi-directional ESD protection terminal, interchangeable with the other pin, with VRWM 8V max, VBR 8.4-11V at 1mA, and 12pF max junction capacitance."
      },
      {
        "number": "2",
        "name": "A2",
        "type": "passive",
        "description": "Bi-directional ESD protection terminal, interchangeable with the other pin, with VRWM 8V max, clamping voltage 18V max at Ipp=8A (8x20us), and ±30kV ESD (air/contact) rating."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The datasheet diagram shows two terminals of a bi-directional diode but gives no pin numbers or name",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 4,
        "cost_usd": 0.1869,
        "at": "2026-10-22T17:50:45"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/61cde6824ba5dd8e3ee7979b60ecfd06.pdf",
        "pages": 4,
        "sha256": "d64d59dd00906b25",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 2,
        "described": 2,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "tpasd08c.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          1.25,
          1.11
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd8619b2119cd95683a2c5e660ab4f2d4db674f696cd6f9e9756f221171a214d",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "tpasd08c-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          1.25,
          1.11
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "a6f5226e1d4b669b12295bd3ef08ab4d9d601405893ff1d80ce6d01deba64391",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "TECH PUBLIC",
      "Package": "SOD-323",
      "Category": "Circuit Protection",
      "Pins": "2"
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "tpasd08c"
  ],
  "discovery_pitch": "TPASD08C (TECH PUBLIC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "tpasd08c.kicad_sym",
    "tpasd08c.kicad_mod",
    "tpasd08c.glb",
    "tpasd08c.step",
    "tpasd08c.lbr",
    "docs/hero.png",
    "docs/tpasd08c-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "tpasd08c-hero.glb",
    "tpasd08c-hero.overlay.json",
    "tpasd08c-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}